CN103639731A - Porous positioning tool for cylinder car - Google Patents
Porous positioning tool for cylinder car Download PDFInfo
- Publication number
- CN103639731A CN103639731A CN201310628542.9A CN201310628542A CN103639731A CN 103639731 A CN103639731 A CN 103639731A CN 201310628542 A CN201310628542 A CN 201310628542A CN 103639731 A CN103639731 A CN 103639731A
- Authority
- CN
- China
- Prior art keywords
- positioning
- locating dowel
- positioning table
- porous
- slide block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a porous positioning tool for a cylinder car. The porous positioning tool comprises a positioning column, a positioning disk is mounted on the positioning column, a positioning table is arranged on the positioning disk, a mounting hole is formed in the side wall of the positioning table, a supporting block is positioned on the positioning disk and fixedly connected with the positioning table through positioning pins, a first inclined plane is arranged on the positioning table and matched with a second inclined plane of a slider, a slotted hole is formed in the side wall of the slider, a screw penetrates the slotted hole, so that the slider is fixedly connected onto the positioning table, the positioning column is mounted in the mounting hole, a square positioning block is arranged on the positioning column, and nuts are arranged at two ends of the positioning column and used for clamping workpieces and fixing the positioning column on the positioning table respectively. The porous positioning tool is simple in structure, flexible and convenient to use, simple in clamping and high in machining accuracy.
Description
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to the positioner that cylinder workpiece is carried out to porous processing.
Background technology
Field of machining, in the enterprising driving of cylinder workpiece hole, processing belongs to conventional processing technology, but while processing a plurality of hole on cylinder workpiece, workpiece must be carried out repeatedly repeatedly to clamping just can process, so can have influence on the positioning datum of workpiece, cause the positional precision between each hole to guarantee.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, a kind of cylinder car porous positioning tool is provided, it is simple in structure, flexible and convenient to use, and clamping is simple, and machining accuracy is high.
The technical solution adopted in the present invention is as follows:
Cylinder car porous positioning tool, comprise locating dowel, positioning disk is installed in locating dowel, on positioning disk, with positioning table, positioning table sidewall is with installing hole, and back-up block is positioned on positioning disk and by alignment pin and positioning table and is connected, on back-up block with the first inclined-plane, described the first inclined-plane coordinates with the second inclined-plane of slide block, and the sidewall of slide block is with mounting hole, and screw is fixed on slide block on positioning table through described mounting hole; Locating dowel is housed in installing hole, in locating dowel with square locating piece, locating dowel two ends all with nut respectively clamping work pieces and stationary positioned post on positioning table;
Further technical scheme is as follows:
Preferably, on positioning disk, balance weight is housed.
The invention has the advantages that: slide block and the back-up block being coordinated by two inclined-planes is set on positioning disk, after the locating dowel that workpiece is installed is fixed on positioning table, pass through moving slider, only need to regulate the nut in locating dowel workpiece can be rotated, carry out porous processing, balance weight is set on positioning disk, guarantees the balance in the process of hole, speed car.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention (lacking locating dowel).
Fig. 2 is use state diagram of the present invention.
Fig. 3 is the assembling and positioning schematic diagram of locating dowel of the present invention and workpiece.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1 to Figure 3, the present invention includes locating dowel 1, by locating dowel 1 by frock clamping to lathe, positioning disk 2 is installed in locating dowel 1, on positioning disk 2 with positioning table 4, positioning table 4 sidewalls are with installing hole 5, back-up block 8 is positioned on positioning disk 2 and by alignment pin 9 and positioning table 4 and is connected, facilitate dismounting or the replacing of back-up block 8, on back-up block 8 with the first inclined-plane, described the first inclined-plane coordinates with the second inclined-plane of slide block 6, back-up block 8 forms a rectangle brace table with slide block 6, the sidewall of slide block 6 is with mounting hole, screw 7 is fixed on slide block 6 on positioning table 4 through described mounting hole, unscrew the removable slide block 6 of screw 7, slide block 6 moves down relatively, locating dowel 11 is housed in installing hole 5, in locating dowel 11 with square locating piece 10, locating piece 10 is pressed on slide block 6, remove the rotatable locating dowel 11 of slide block 6, locating dowel 11 two ends all with nut 12 respectively clamping work pieces 13 and stationary positioned post 11 on positioning table 4, screwing nut 12 can be clamped in workpiece 12 on locating piece 10, prevents from adding workpiece 13 rotations in man-hour, and the nut 12 that locating dowel 11 is positioned at positioning table 4 one end can make locating piece 10 be clamped in positioning table 4 sidewalls, in order to keep the balance of process, balance weight 3 is housed on positioning disk 2, balance weight 3 is fixed by screw, can tear open as required to subtract and adjust,
Using method of the present invention is as follows:
The first step, is fixed on positioning table 4 sidewalls by back-up block 8 and slide block 6 by alignment pin 9 and screw 7, makes back-up block 8 and slide block 6 form a rectangle brace table;
Second step, inserts locating dowel 11 in the installing hole 5 on positioning tables 4, and the nut 12 by positioning table 4 one end is clamped in the locating piece in locating dowel 11 10 on positioning table 4 sidewalls;
The 3rd step is equipped with workpiece 13 in locating dowel 11, and with nut 12, workpiece 13 is clamped on locating piece 10;
The 4th step is installed balance weight 3 on positioning disk 2;
The 5th step, locating dowel 1 clamping to lathe;
The 6th step, to first hole of the first car of workpiece 13, spin nut positioning table 4 one end nuts 12 and screw 7, translation slide block 6 make its with locating piece 10 from, rotational positioning post 11 makes another sidewall and slide block 6 laminatings of locating piece 10, again clamps, and positions the processing in second hole on post 11.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
Claims (2)
1. cylinder car porous positioning tool, comprise locating dowel (1), positioning disk (2) is installed in locating dowel (1), it is characterized in that: positioning disk (2) is upper with positioning table (4), positioning table (4) sidewall is with installing hole (5), back-up block (8) is positioned at positioning disk (2) and goes up and pass through alignment pin (9) and positioning table (4) and be connected, back-up block (8) is upper with the first inclined-plane, described the first inclined-plane coordinates with the second inclined-plane of slide block (6), the sidewall of slide block (6) is with mounting hole, screw (7) is fixed on slide block (6) on positioning table (4) through described mounting hole, locating dowel (11) is housed in installing hole (5), and locating dowel (11) is upper with square locating piece (10), locating dowel (11) two ends all with nut (12) respectively clamping work pieces (13) and stationary positioned post (11) on positioning table (4).
2. cylinder car porous positioning tool as claimed in claim 1, is characterized in that: balance weight (3) is housed on positioning disk (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310628542.9A CN103639731A (en) | 2013-11-28 | 2013-11-28 | Porous positioning tool for cylinder car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310628542.9A CN103639731A (en) | 2013-11-28 | 2013-11-28 | Porous positioning tool for cylinder car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639731A true CN103639731A (en) | 2014-03-19 |
Family
ID=50245088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310628542.9A Pending CN103639731A (en) | 2013-11-28 | 2013-11-28 | Porous positioning tool for cylinder car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639731A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB842495A (en) * | 1958-01-18 | 1960-07-27 | Darwins Ltd | Improvements in or relating to magnetic blocks and workholders |
| JPS5633245A (en) * | 1979-08-20 | 1981-04-03 | Mitsubishi Heavy Ind Ltd | Automatic tool changer |
| CN103084871A (en) * | 2012-11-09 | 2013-05-08 | 无锡市航鹄科技有限公司 | Workpiece positioning clamp for efficient boring |
| CN202964036U (en) * | 2012-11-06 | 2013-06-05 | 无锡市航鹄科技有限公司 | Plane milling and drilling positioning device for workpieces |
| CN203566296U (en) * | 2013-11-28 | 2014-04-30 | 无锡市航鹄科技有限公司 | Positioning tool for turning multiple holes in column body |
-
2013
- 2013-11-28 CN CN201310628542.9A patent/CN103639731A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB842495A (en) * | 1958-01-18 | 1960-07-27 | Darwins Ltd | Improvements in or relating to magnetic blocks and workholders |
| JPS5633245A (en) * | 1979-08-20 | 1981-04-03 | Mitsubishi Heavy Ind Ltd | Automatic tool changer |
| CN202964036U (en) * | 2012-11-06 | 2013-06-05 | 无锡市航鹄科技有限公司 | Plane milling and drilling positioning device for workpieces |
| CN103084871A (en) * | 2012-11-09 | 2013-05-08 | 无锡市航鹄科技有限公司 | Workpiece positioning clamp for efficient boring |
| CN203566296U (en) * | 2013-11-28 | 2014-04-30 | 无锡市航鹄科技有限公司 | Positioning tool for turning multiple holes in column body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140319 |